Praveen Rao Balguri

Comparative Evaluation of Floating and Non-Floating Controlled-release Metformin HCl Tablets: In vitro and In vivo Characterization

Chinna Reddy Palem, Prasant Noolu, Praveen Rao Balguri, Nishanth Kumar Nagamalli & Sridhar Gumudevelli · Asian Journal of Research in Medical and Pharmaceutical Sciences · 2026

Objective: The present study aimed to comparatively evaluate floating and non-floating controlled-release formulations of Metformin HCl to understand the influence of formulation composition and processing variables on gastroretentive behavior, drug release characteristics, and p...